Chicago Government Contract Opportunities & Archives
Access open contracts from city, county, educational, state and federal governments. Sign up today and gain instant access to the latest bid opportunities and receive Daily Contract Alerts matched to your business profile.
Marquette ES - Boiler 1 & 2 Re-Tubing - Open to contracted pre-qualified pool for Various Trades ONLY (26-1390)
Illinois | State & Local Save
Due: 6/25/2026
Posted: 6/08/2026
B24OP00636R2- INVITATION FOR BIDS (NON-NEGOTIABLE) REPAIRING,REBUILDING AND MAINTAINING VARIOUS BOILERS AND BOILER CONTROL SYSTEMS FOR A PERIOD OF UP TO… (B24OP00636R2)
Illinois | State & Local Save
Due: 6/29/2026
Posted: 6/08/2026
C25FI103228093- Request for Proposals (RFP) - Overhaul of Up to Five Hundred (500), 1000 Series New Flyer 40 Ft. Diesel… (C25FI103228093)
Illinois | State & Local Save
Due: 6/17/2026
Posted: 6/08/2026
B25OP80192 - Invitation for Bids (Non-Negotiable) Small Business Opportunity - Printing of promotional materials as required for a period of… (B25OP80192)
Illinois | State & Local Save
Due: 6/17/2026
Posted: 6/08/2026
Marquette ES - Boiler 1 & 2 Re-Tubing - Open to contracted pre-qualified pool for Various Trades ONLY (26-1390)
Illinois | State & Local Save
Due: 6/25/2026
Posted: 6/08/2026
CPOR Benefits Medical Claims Audit 5693 (26-1354)
Illinois | State & Local Save
Due: 6/12/2026
Posted: 6/07/2026
CPOR Benefits Medical Claims Audit 5693 (26-1354)
Illinois | State & Local Save
Due: 6/12/2026
Posted: 6/07/2026
CLAIMS MANAGEMENT SERVICES FOR A THREE-YEAR PERIOD (26-RFP-09)
Illinois | State & Local Save
Due: 6/12/2026
Posted: 6/05/2026
1314539: Airport Maintenance for O'Hare and Midway International Airports (57011,2)
Illinois | State & Local Save
Due: 6/22/2026
Posted: 6/05/2026
1346670: ENTERPRISE TECHNOLOGY ASSESSMENT AND MODERNIZATION PLANNING (65239,3)
Illinois | State & Local Save
Due: 6/29/2026
Posted: 6/05/2026
Disney II HS - Auditorium ACM and LBP Abatement/Mitigation - Open to contracted pre-qualified pool for Environmental Contractors ONLY (26-1378)
Illinois | State & Local Save
Due: 6/16/2026
Posted: 6/04/2026
Disney II HS - Auditorium ACM and LBP Abatement/Mitigation - Open to contracted pre-qualified pool for Environmental Contractors ONLY (26-1378)
Illinois | State & Local Save
Due: 6/16/2026
Posted: 6/04/2026
REQUEST FOR QUALIFICATION TO PARTICIPATE IN A REVERSE AUCTION TO SUPPLY ELECTRICITY TO THE MWRD (26-RFP-03)
Illinois | State & Local Save
Due: 7/10/2026
Posted: 6/03/2026
FURNISH AND DELIVER STORAGE TANKS TO THE CALUMET WATER RECLAMATION PLANT (26-805-11)
Illinois | State & Local Save
Due: 6/23/2026
Posted: 6/03/2026
Vanderpoel ES - Paint Mitigation and Priming - HVAC Ventilation Areas - Open to contracted pre-qualified pool for Environmental Contractors… (26-1386)
Illinois | State & Local Save
Due: 6/16/2026
Posted: 6/03/2026
Harold Washington ES - Paint Mitigation and Priming - HVAC Ventilation Areas - Open to contracted pre-qualified pool for Environmental… (26-1383)
Illinois | State & Local Save
Due: 6/16/2026
Posted: 6/03/2026
Vanderpoel ES - Paint Mitigation and Priming - HVAC Ventilation Areas - Open to contracted pre-qualified pool for Environmental Contractors… (26-1386)
Illinois | State & Local Save
Due: 6/16/2026
Posted: 6/03/2026
Harold Washington ES - Paint Mitigation and Priming - HVAC Ventilation Areas - Open to contracted pre-qualified pool for Environmental… (26-1383)
Illinois | State & Local Save
Due: 6/16/2026
Posted: 6/03/2026
1214538: On-Call Sustainability and Energy Management Services at O'Hare/Midway (50580,2)
Illinois | State & Local Save
Due: 6/17/2026
Posted: 6/03/2026
C26FI103254072- Request for Proposals (RFP) Manufacture and Delivery of a Base Order of Thirty (30) Clean Battery-Electric Transit Buses with… (C26FI103254072)
Illinois | State & Local Save
Due: 8/28/2026
Posted: 6/02/2026
